2021475222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 4811317056

約数和(自身を除く): 2789841834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 281, 426, 433, 562, 639, 843, 866, 923, 1278, 1299, 1686, 1846, 2529, 2598, 2769, 3653, 3897, 5058, 5538, 5629, 7306, 7794, 8307, 10959, 11258, 16614, 16887, 19951, 21918, 30743, 32877, 33774, 39902, 50661, 59853, 61486, 65754, 92229, 101322, 119706, 121673, 179559, 184458, 243346, 259363, 276687, 359118, 365019, 399659, 518726, 553374, 730038, 778089, 799318, 1095057, 1198977, 1556178, 1581749, 2190114, 2334267, 2397954, 3163498, 3596931, 4668534, 4745247, 7193862, 8638783, 9490494, 14235741, 17277566, 25916349, 28471482, 51832698, 77749047, 112304179, 155498094, 224608358, 336912537, 673825074, 1010737611, 2021475222]

約数ペア:

[(1, 2021475222), (2, 1010737611), (3, 673825074), (6, 336912537), (9, 224608358), (13, 155498094), (18, 112304179), (26, 77749047), (39, 51832698), (71, 28471482), (78, 25916349), (117, 17277566), (142, 14235741), (213, 9490494), (234, 8638783), (281, 7193862), (426, 4745247), (433, 4668534), (562, 3596931), (639, 3163498), (843, 2397954), (866, 2334267), (923, 2190114), (1278, 1581749), (1299, 1556178), (1686, 1198977), (1846, 1095057), (2529, 799318), (2598, 778089), (2769, 730038), (3653, 553374), (3897, 518726), (5058, 399659), (5538, 365019), (5629, 359118), (7306, 276687), (7794, 259363), (8307, 243346), (10959, 184458), (11258, 179559), (16614, 121673), (16887, 119706), (19951, 101322), (21918, 92229), (30743, 65754), (32877, 61486), (33774, 59853), (39902, 50661)]